Protective case for a tablet computing device



FIG. 1 is a perspective view showing an exemplary embodiment of our new protective case for a tablet computing device design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a right side view thereof; and,

FIG. 7 is a left side view thereof.

The broken lines are included for illustrative purposes and form no part of the claimed design. 

CLAIM The ornamental design for a protective case for a tablet computing device, as shown and described. 